Individual Calculations October 2008
 Morgenstern, Petra  Total change: -25.95  Rating chartPersonal card
 17. ZMD Open Dresden 2008 Dresden GER 2008-07-19
RcRownchangeKK*chgGame
 1978 2015 1.50 6 -1.73 15 -25.95 
  Krulich, Roman 2239 GER0.001-0.2215-3.30 
  Guenther, Thomas 2141 GER0.001-0.3315-4.95 
  Vieten, Mario 1843 GER0.501-0.2315-3.45 
  Smagulov, Aman 1840 GER1.0010.27154.05 
  Rudolf, Sebastian 2132 GER0.001-0.3415-5.10 
  Bauschmann, Christoph 1675 GER0.001-0.8815-13.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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